:rolleyes: I've read a number of the threads regarding this problem. It was a comfort to know that I am not alone. Still I'm not sure I've found an answer so here goes again.
Last year purchased two identical computers for my sister and niece.
Did a wireless network, d-link router and sbc yahoo modem.
Everything worked fine, they were happy. This was all good for about 3 or 4 months. Then suddenly no internet.
She contacted SBC and their techs had her try all kinds of stuff to no avail. Their final solution disconnect the router and have no lan.
I went over to her home to troubleshoot, the router works perfectly can see both computers etc. The modem works as long as it's hard wired just to her computer without the router but the minute the router is connected no internet access.
Please! we've turned everything off and on a number of times tried different configs for the hardward nothing.
Not sure what direction to go next. Any and all help would be most appreciated.